baber/WOPTO huggingface dataset:
Patent EP-0321739-A3 (EP)
Title: Liquid phase carbon monoxide shift process
IPC: C01B3/16
Filed: 1988-11-28
Abstract: The present invention relates to a water-gas shift process which is 
carried out in a liquid medium, either in an ebullated or slurry mode. 
Heat liberated by the shift reaction is effectively removed by the liquid 
present thereby allowing for better performance and longer catalyst 
life. The process, termed "liquid phase shift" (LPS) preferably uses 
commercially available vapor-phase low temperature shift (LTS) catalysts 
to accomplish the shift reaction. Because of the isothermality of the 
LPS process and its ability therefore to take advantage of higher 
catalyst activity, the average operating temperature is typically 260°C 
(500°F). This compares favorably to the lower average operating 
temperature for the conventional vapor-phase LTS process, which is 
typically 240°C (465°F). In addition, the LPS process can handle high 
carbon monoxide content feeds, e.g. 75 vol% carbon monoxide on a dry 
basis, without experiencing excessive catalyst deactivation. High carbon 
monoxide content feeds cannot be handled by convention LTS processing.
Patent EP-0294132-A3 (EP)
IPC: C07K1/22
Filed: 1988-05-31
Abstract: A process for isolating tPA which comprises contacting 
a cell culture medium with a solid support onto which the 
tPA becomes adsorbed, washing the support with water 
buffered to < pH 5 and then eluting the tPA with an 
aqueous solution of an alkali or alkaline earth metal salt 
or a chaotrope buffered to < pH 5.
Patent EP-0299714-A3 (EP)
Title: Process and apparatus for forming flanged ends on tubular workpieces
IPC: B21D41/02
Filed: 1988-07-12
Abstract: Forming a flanged end on a tubular workpiece, using a die (14) having a throat (16) with an abutment surface (16c) extending transversely on each side of the throat. The workpiece (11) is positioned to extend through the throat with one end of the workpiece extending adjacent the abutment surface. A transversely expandable mandrel (18) is inserted in collapsed condition in the end of the workpiece. The mandrel has a pair of laterally separable cheek pieces (18) each movable to a position overlying a respective abutment surface (16c), and a wedge member (21) reacting between the cheek pieces (18) to separate them laterally. The wedge member (21) is extended to separate the cheek pieces (18) and expand the side wall (12b) of the workpiece (11) transversely outwardly to overlie the abutment surfaces (16c). The cheek pieces (18) are then driven together in the expanded condition longitudinally inwardly to coin a portion (12c) of each expanded side wall (12) between an end face of each cheek piece (18a) and a respective abutment surface (16c), and thereby provide a flanged portion (12e) on each side of the workpiece.
Patent EP-0314444-A3 (EP)
Title: Novel oxathiolanes and derivatives thereof, pharmaceutical compositions containing them and the use thereof as medicaments
IPC: A61K38/04
Filed: 1988-10-26
Abstract: Novel spiro-oxathiolane/quinuclidine compounds correspond with the schematic structural formula (I) <CHEM> and geometrical isomers, enantiomers, diastereoisomers, racemates and acid addition salts thereof, wherein one of Y and Z is O and the other is S (=O)n; n is 0, 1 or 2; R min  and R sec  are each selected from the group consisting of hydrogen, alkyl, alkenyl, alkynyl, hydroxyalkyl, aminoalkyl, C3-7 cycloalkyl, aryl, diarylmethylol and alkyl substituted by at least one aryl group, provided that at least R min or R sec  is other than hydrogen; and each X is hydrogen, or when Y is O and Z is S(=O)n simultaneously, then each X may also be selected from the group consisting of deuterium and tritium, and provided further that when each X is hydrogen, Y is O and Z is S simultaneously, then at least one of R min and R sec  is selected from the group consisting of alkenyl, alkynyl, cyclopropyl, cyclobutyl, cycloheptyl, hydroxyalkyl and aminoalkyl. These compounds are useful for manufacturing therapeutic and diagnostic agents applicable to disorders of or relating to the central nervous and cholinergic systems.
Patent EP-0315396-A3 (EP)
Title: Indexed reference book
IPC: B42F21/00
Filed: 1988-10-31
Abstract: The invention provides an indexed reference 
book for rapidly locating words or material arranged in 
an alphabetical order in the pages of the book 
comprising a front cover (10) having a plurality of 
vertical and horizontal lines (12, 14) creating an 
array of index zones (16) forming rows and columns. 
Each of the index zones bears indicia corresponding to 
indicia appearing on different pages of the book. The 
fore-edge of the pages of the book are marked by tab 
means (24) and the tab means are arranged along the 
fore-edge of the book in rows and columns, whereby the 
tab means of a page bearing specific indicia 
corresponds in its horizontal positioning on its 
fore-edge of the book to the index zone bearing the 
indicia. The number of tabs in each row corresponds to 
the number of zones in the same row.
Patent EP-0295228-A3 (EP)
IPC: C04B35/111
Filed: 1988-05-19
Abstract: A cutting tool material with 
improved toughness behaviour. The improved toughness 
behaviour is obtained by using carefully selected 
reinforcing materials. The objectives of this invention are 
realised by simultaneously utilising additives resulting in 
different toughening mechanisms. By the simultaneous 
utilisation of different toughening additives, synergistic 
effects occur giving the tool excellent material 
properties. The tool material of the present invention 
comprises reinforcing whisker additives of one dimensional 
single crystals with preferably different diameter and 
aspect ratios, two dimensional single crystals with 
different thickness and aspect ratios, and, in combination 
therewith, phase transformation additives such as ZrO₂.
Patent EP-0328015-A3 (EP)
Title: Cased telescoped ammunition round
IPC: F42B5/045
Filed: 1989-02-04
Abstract: A cased telescoped ammunition round (10) includes a 
propellant charge (22) disposed in a tubular case (12) and 
having an axial bore (24) containing a center sleeve (26) 
attached at its opposite ends to the opposite ends (14, 16) 
of the case. A projectile (28) is housed within a forward 
portion of the center sleeve (26) and a primer (30) within an 
aft portion thereof. The primer is actuatable for igniting 
the propellant charge to cause firing of the projectile. 
Features are provided to ensure dimensional recovery of the 
tubular case after firing of the projectile. One feature 
relats to the center sleeve (26) being composed of a material 
which provides sufficient elasticity to stretch and contract 
uniformly from and to dimensions allowing ejection of the 
tubular case from the gun chamber.
Patent EP-0334031-A3 (EP)
IPC: F15B9/17
Filed: 1989-02-21
Abstract: Die Erfindung betrifft eine Regeleinrichtung für ein zwei­
stufiges Ventil mit einem ersten Stetigventil als Vorstufen­
ventil (2) und einem zweiten Stetigventil als Hauptstufenven­
til (3). Beide Ventile sind lagegeregelt. Erfindungsgemäß ist 
ein Lageregler als Zustandsregler (25) ausgeführt, dem als Zu­
standsgrößen ein Lagesignal (U xV ) sowie ein Geschwindigkeits­
signal (U V ) für das Vorstufenventil (2) und zusätzlich ein 
Lagesignal (U xH ) für das Hauptstufenventil (3) zugeführt 
sind. Zumindest ein Teil dieser Signale (U xH , U xV , und U V ) 
sowie ein angeschlossenes Sollwertsignal (U Soll ) sind über 
Gewichtungsschaltungen (K W , K₁, K₂, K₃) gewichtet und einer 
Verknüpfungsschaltung (27) zugeführt. Der Ausgang der Ver­
knüpfungsschaltung (27) stellt den Ausgang des Zustandsreg­
lers (25) dar und ist mit dem Sollwerteingang des Vorstufen­
lagereglers (34) verbunden. Damit wird eine Verbesserung des 
statischen und dynamischen Verhaltens des vorgesteuerten 
Stetigventils erhalten.
Patent EP-0337138-A3 (EP)
Title: Compliant tiedown system for securing a cask for transporting radioactive materials to a vehicle
IPC: B60P7/12
Filed: 1989-03-15
Abstract: A tiedown system (1) for releasably securing a cask (5) of 
the type used to transport radioactive waste to a 
cradle assembly that is mounted onto the deck of a 
trailer (8) is disclosed herein. The tiedown system 
includes a trunnion securing assembly (11a,b,12a,b) for each of the 
opposing trunnions (3a,b,4a,b) of the cask, as well as a compliant 
linkage connected between the trunnions securing 
assemblies and the cradle assembly for biasing the cask 
trunnions toward the cradle assembly with a tiedown 
force that remains substantially constant despite 
angular displacements of the trunnions which may occur 
when the trailer traverses rough or uneven roads. The 
compliant linkage includes a pair of inverted L-shaped 
levers for each of the opposing trunnion securing 
assemblies, as well as a tie-bar which is both axially 
and rotatably movable within a lower portion of the 
cradle assembly (6) . The end portions of the tie-bar (106) are 
threaded, one end of each of the levers (92) is pivotally 
connected to one of the trunnion securing assemblies, 
while the other end is pivotally connected to an end 
portion of the tie-bar by way of a threaded coupling. 
Each of the levers is in turn pivotally connected to 
the walls of the cradle and configured so as to convert 
vertical displacements of the cask trunnions caused by 
rough or uneven roads into horizontal displacements 
which in turn move the horizontally-oriented tie-bar to 
and fro, thereby avoiding the generation of localized 
stresses between the cask trunnions, the cradle 
assembly and the trailer deck and frame while 
maintaining a substantially constant tiedown force 
between the cask and the cradle. The compliant linkage 
also provides a means for quickly connecting or 
disconnecting the trunnion securing assemblies for the 
cask trunnions.
Patent EP-0339391-A3 (EP)
IPC: C08J5/18
Filed: 1989-04-14
Abstract: Verfahren zur Herstellung von Folien, insbesondere von 
sehr dünnen Folien aus filmbildenden organischen Hoch­
polymeren, wobei man das Hochpolymere in einem inerten 
organischen Lösungsmittel löst, die Lösung mit einer 
inerten Flüssigkeit in einem Reaktionsgefäß überschichtet 
- wobei die spezifische Dichte des organischen Lösungs­
mittels größer als die der inerten Flüssigkeit ist, 
das organische Lösungsmittel nicht mit der inerten 
Flüssigkeit mischbar ist und das organische Hochpolymere 
in der inerten Flüssigkeit unlöslich ist - und die sich 
an der Grenzfläche zwischen organischem Lösungsmittel, 
inerter Flüssigkeit und der Wand des Reaktionsgefäßes 
ausbildende Folie entnimmt.
Patent EP-0350607-A3 (EP)
IPC: C01B25/42
Filed: 1989-05-26
Abstract: Verwendung von Calciumdihydrogendiphosphat mit einem Gehalt von 
mindestens 95 % und Bicarbonat als Backtriebmittel zur Herstellung 
lagerfähiger, gefrorener Teige und Verfahren zur Herstellung des 
Calciumdihydrogendiphosphats durch Dehydratisieren dünner 
Schichten von Calciumdiydrogenphosphat in einem geschlossenen 
Reaktor.
Patent EP-0348944-A3 (EP)
Title: Semiconductor device having compound semiconductor fet of e/d structure with high noise margin and method for manufacturing the same
IPC: H01L27/06
Filed: 1989-06-28
Abstract: The semiconductor device of the present invention 
includes a first transistor includes on one and the same 
substrate a first transistor having a first semiconductor 
layer with high-impurity density on which is provided a 
second semiconductor layer with low-impurity density, 
where the first semiconductor layer being of N type and 
having electron affinity greater than that of the second 
semiconductor layer, and is equipped with a control 
electrode provided on the second semiconductor layer 
and at least two ohmic electrodes that are electrically 
connected to the first semiconductor layer on both sides 
of the control electrode, and a second transistor having 
a third layer with low-impurity density provided on top 
of the second semiconductor layer on the first semiconductor 
layer, and is equipped with a control electrode provided 
on the third semiconductor layer and at least two ohmic 
electrodes that are electrically connected to the first 
semiconductor layer on both sides of the control electrode.  
     Further, by setting the first semiconductor layers 
to be a P-type semiconductor havin the sum of the electron 
affinity and the energy gap smaller than the sum of the 
electron affinity and the energy gap of the second semi­
conductor layer, there can be obtained a semiconductor 
using holes as carriers. 
 
  
     The semiconductor device described above can be 
manufactured by sequentially gorwing crystals of the first, 
second, and third semiconductor layers on the substrate, 
selectively removing the third semiconductor layer, forming 
the first transistor on the second semiconductor layer in 
the removed part, and forming the second transistor on the 
third semiconductor layer in the portion other than the 
removed part of the third semiconductor layer.
Patent EP-0351612-A3 (EP)
IPC: C08G18/84
Filed: 1989-07-01
Abstract: Die vorliegende Erfindung betrifft ein hitzehärtbares Überzugsmittel für 
die kathodische Elektrotauchlackierung, das durch Protonieren mit Säure 
wasserverdünnbar ist, enthaltend 
   A) 50 bis 95 Gew.-% eines primäre und/oder sekundäre Aminogruppen enthal­
tenden Polymerisations-, Polykondensations- oder Polyadditions­
produktes als Bindemittel    B) 5 bis 50 Gew.-% eines Vernetzungsmittels, erhältlich durch Umsetzung 
eines 
   a) Polyurethans mit    b) Formaldehyd oder einer Formaldehyd liefernden Verbindung und    c) einem oder mehreren sekundären aliphatischen Aminen.
Patent EP-0351648-A3 (EP)
IPC: C08K5/523
Filed: 1989-07-06
Abstract: Gegenstand der vorliegenden Anmeldung sind thermoplas­
tische Polycarbonatformmassen enthaltend Polycarbonate, 
Copolymerisate, Phosphorverbindungen, Tetrafluorethylen­
polymerisate und gegebenenfalls Pfropfpolymerisate, so­
wie weitere Zusätze wie andere Thermoplaste, wie ferner 
Stabilisatoren, Pigmente, Fließmittel, Entformungs­
mittel, Antistatika und/oder andere Flammschutzmittel, 
die dadurch gekennzeichnet sind, daß sie als Phosphor­
verbindungen solche der Formel (I) 
  
enthalten,  
sowie ein Verfahren zur Herstellung der Polycarbonat­
formmassen.
Patent EP-0360083-A3 (EP)
IPC: A01K31/04
Filed: 1989-09-08
Abstract: Die Kottrocknungseinrichtung(1)weist einen in Längsrichtung 
über der Käfigbatterie (2) hin und her verfahrbaren Wagen 
(16) mit einem Radialgebläse 27 auf. Das Gebläse 27 fördert 
Luft in ein senkrecht herabhängendes Blasrohr (29), das in 
Höhe einer jeden Käfigetage eine Ausblasdüse (30, 31, 32) 
trägt. Diese Ausblasdüsen sind so angeordnet, daß aus ihnen 
ein Belüftungsstrahl 33 austritt, der auf das Kotband 13 
unter der betreffenden Käfigreihe (3, 4, 5) auftritt.
Patent EP-0365933-A3 (EP)
IPC: C09D5/25
Filed: 1989-10-13
Abstract: Disclosed is a moistureproof coating composition 
for electronic components which comprises a solvent and a 
resin component, the coating composition containing as the 
resin component a copolymer comprising about 50 to about 
95 mol% of vinylidene fluoride, and about 50 to about 5 
mol% of at least one copolymerizable monomer selected from 
the group consisting of tetrafluoroethylene, trifluoro­
ethylene, chlorotrifluoroethylene, hexafluoropropylene, 
hexafluoroacetone, perfluoroalkyl vinyl ether, hexafluoro­
isobutylene and vinyl fluoride.
Patent EP-0397918-A3 (EP)
Title: Vorrichtung zum Formen von Draht
IPC: B21F35/00
Filed: 1989-11-16
Abstract: Gegenstand  der Erfindung ist eine Vorrichtung zum Formen von 
Draht, nämlich eine Schenkelfederwinde- und -biegemaschine.  
       Stand der Technik  sind Vorrichtungen mit mehreren Werkzeugen 
zum Biegen von Draht, der geradlinig zugeführt wird, wobei 
die Biegewerkzeuge die Drahtbahn umgeben, und 
Federwickelmaschinen mit einem drehbaren Dorn zum Aufwickeln 
des Drahtes, wobei die Drahtenden der Feder mittels 
Biegewerkzeugen geformt werden.  
       Nachteil  dieser Vorrichtungen ist deren konstruktive 
Aufwendigkeit und Beschränktheit auf die Erzeugung bestimmter 
Federformen. Eine andere Feder erfordert also andere Werkzeuge.  
       Aufgabe  der Erfindung ist daher die Verminderung des Aufwands 
zur Herstellung der Vorrichtung und die Verallgemeinerung der 
mit denselben Werkzeugen durchführbaren Formgebungen.  
       Lösung  dieser Aufgabe ist die Anordnung mehrerer Werkzeuge 
(86, 88, 90, 92 oder 142; 162, 190, 192) an einem 
Werkzeughalter (74; 160), der am freien Ende einer dem 
bekannten Wickeldorn ähnelnden, längsverschiebbaren Welle 
(12) befestigt ist und ausgewechselt werden kann. Durch 
Dreh- und Längspositionieren der Welle mittels ihres vom 
Wickeldorn her bekannten, anders gesteuerten Antriebes läßt 
sich jedes vorhandene Werkzeug in die Drahtbahn und damit 
zum Einsatz bringen.  
       Vorteil  dieser Lösung ist die Vereinfachung des 
Vorrichtungaufbaus und die Möglichkeit, verschiedene 
Federformen mittels derselben Werkzeuge zu erzeugen.
Patent EP-0351976-A3 (EP)
IPC: F16J1/00
Filed: 1989-07-04
Abstract: A piston (10) for a reciprocating machine includes a split 
piston ring (13) which is located in a circumferential 
groove (12) in the cylindrical wall of the piston (10). 
The piston (10) is adapted to be located in a cylindrical 
bore (11) so that the piston ring (13) sealingly engages 
the bore (11) with a gap (14) between its ends, the gap 
(14) being fully underlaid and sealed by a contiguous 
unbroken annular supporting ring (15), a spring (16) being 
provided to maintain the ends of the piston ring (13) in 
engagement with the supporting ring (15).
Patent EP-0376639-A3 (EP)
Title: Filter deck assembly
IPC: B01D33/09
Filed: 1989-12-21
Abstract: A rotary drum filter has a plurality of longitudinally extending division grids (24) mounted about the outer circumference of a drum (26). A plurality of corrugated sheets (30) are provided, with the leading (36) and trailing (38) edges of each sheet mounted to circumferentially adjacent pairs of division grids (24) to define filtrate compartments (28). An equivalent number of perforated filter plates (40) are also provided. Each filter plate is attached to the top of a corrugated sheet and has a leading edge (42) that is set back from the leading edge (36) of the attached sheet (30). A seal member (50) is positioned at the leading edge of each corrugated sheet and has a first leg (52) extending between the filter plate and the corrugated sheet. The seal member further includes a second leg (54) which abuts the leading edge of the corrugated sheet so as to block the open ends at the leading edge of the corrugated sheets.
Patent EP-0344139-A3 (EP)
Title: Tumor diagnostic method
IPC: A61K39/395
Filed: 1989-04-21
Abstract: An in vitro diagnostic method for determining the presence of nerve growth factor receptor bearing tumors is disclosed which comprises determining the presence of an elevated level of a truncated nerve growth factor receptor in a sample of a body fluid from a patient afflicted with such tumor.
Patent EP-0382156-A3 (EP)
IPC: G11B5/708
Filed: 1990-02-06
Abstract: A magnetic recording medium having plural magnetic layers 
is disclosed. The uppermost magnetic layer contains an 
abrasive with an average particle diameter of not more than 
0.3 µm, and a magnetic layer other than the uppermost magnetic 
layer contains an abrasive with an average particle diameter 
of not less than 0.3 µm. The medium is improved in the 
electromagnetic conversion characteristics and sliding noise.
Patent EP-0389775-A3 (EP)
IPC: F02P11/06
Filed: 1990-02-15
Abstract: Die Erfindung betrifft eine Schaltungsanordnung zur 
Überwachung einer Hochspannungszündanlage einer 
Brennkraftmaschine eines Kraftfahrzeuges oder der­
gleichen auf Neben- und/oder Kurzschlüsse, mit einer 
aus der Primärwicklung einer Zündspule und einem Un­
terbrecher gebildeten Reihenschaltung, die an eine 
Versorgungsspannung bzw. Batteriespannung angeschlos­
sen ist. Sie schlägt insbesondere für eine Katalysa­
torschutzfunktion vor, eine den Primärstrom (i) der 
Zündspule (2) erfassende und diesen in eine entspre­
chende Prüfspannung (U Pr ) umwandelnde Meßanordnung 
(11) einzusetzen, die eine die Prüfspannung (U pr ) mit 
der Versorgungsspannung (U V ) vergleichende Auswerte­
schaltung (10) aufweist und bei gegenüber der 
Versorgungsspannung (U V ) zu großer Prüfspannung (U Pr ) 
eine Fehlermeldung abgibt.
Patent EP-0396891-A3 (EP)
IPC: C08L101/00
Filed: 1990-03-26
Abstract: A fire resistant structure has a compressed 
fiber reinforced composite layer and a wooden 
substrate layer. The composite layer upon exposure 
to fire provides a lofted glass network which acts 
as a barrier to heat and fire thereby protecting the 
underlying substrate layer.
Patent EP-0401873-A3 (EP)
Title: A communications system
IPC: H04N7/173
Filed: 1983-05-12
Abstract: A communications system comprising a plurality of subscriber 
units each connected to a communications network capable of 
delivering any one of a plurality of different signals on respective 
television channels. At least one subscriber unit is provided with a 
teletext receiver, and teletext signals are supplied on one television 
channel of the system. The subscriber unit is allocated exclusive use 
of one teletext sub-page, the content of which sub-page is responsive 
only to data signals supplied by the respective subscriber unit.
Patent EP-0417460-A3 (EP)
Title: Washing or dishwashing machine
IPC: D06F37/26
Filed: 1990-08-03
Abstract: According to the invention, constructional parts serving for the attachment of weighting bodies or themselves designed as weighting bodies are to be cast from a reaction-resin concrete.
Patent EP-0384577-A3 (EP)
Title: Electrical connector for fuel injector and terminals therefor
IPC: H01R13/115
Filed: 1990-01-24
Abstract: A connector (10) for an automotive fuel injector or 
temperature sensor (12) comprises an insulator housing 
(20) having a plurality of locking members (54, 55, 60, 
61) disposed therein for locking engagement with 
conductive terminals (34, 35). The housing (20) is 
constructed to prevent improper orientation of the 
terminals (34, 35) therein. The locking members (60, 61) 
are further constructed to prevent insertion of a second 
terminal (35) until the first terminal (34) 
has been properly and fully seated and locked within the 
insulator housing (20). A TPA component (30) can be 
engaged on the insulator housing (20) prior to insertion 
of the terminals (34, 35) to define a subassembly (20, 30) 
for shipment to a final assembly location. Movement of 
the TPA component (30) into a second position on the 
housing (20) assures proper positioning and alignment of 
the terminals (34, 35) therein.
Patent EP-0382469-A3 (EP)
Title: Arbitration of bus access in digital computers
IPC: G06F13/374
Filed: 1990-02-06
Abstract: A bus arbitration protocol and accompanying bus 
arbitration logic for multiple-processor computer 
systems is described in which each processing module 
(12,12a) has a local cache (16,16a). Several bus 
arbitration policies are enforced on contending 
devices which effectively introduce delay states into 
the arbitration behavior exhibitied by each device. 
The bus arbitration protocol employs a distributed 
method of arbitration control involving an 
essentially fixed prioritization of arbitrating 
devices.